2N EasyGate PRO User Manual page 65

User Guide 2N® EasyGate PRO
SMS Sending and Receiving
It is possible to send and receive SMS using appropriate AT commands. There are a number of
PC programs that are based on this principle. For the GSM version install the Cinterion
supporting SW (Siemens mobile telephone SW can also be used), for the UMTS version install the
Simcom or Gemalto supporting SW. You can send and receive SMS even during EasyGate voice
calls.
Combination of Serial Connection with Voice Calls
As already mentioned, SMS transmission can be made even during telephone calls. The SMS
program is only blocked temporarily during outgoing call establishing and incoming call ringing.
The same applies to PCManager monitoring. A message announcing that EasyGate is blocked is
displayed during voice call establishing.
No voice call can be made during CSD data connection.
Outgoing and incoming calls can be made during GPRS connections. The GPRS connection
remains active during the whole call but no data can be transmitted (EasyGate is a class-B GPRS
terminal). Once the call is terminated, data transmission is recovered immediately. Data
connections Edge, WCDMA and HSPA on the UMTS version of EasyGate can be active
concurrently with the voice call.
List of Supported AT Commands
There are original files related to Cinterion GSM modules and Simcom UMTS modules in the PDF
format on the EasyGate CD-ROM.
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